These single row angular contact ball bearings can accommodate radial and axial loads acting simultaneously, where the axial load acts in one direction only. They can operate at high speeds and, depending on the variant, even very high speeds. They are more suitable than deep groove ball bearings for supporting large axial forces acting in one direction.
| d |
800 mm
|
Bore diameter |
|---|---|---|
| D |
1 150 mm
|
Outside diameter |
| B |
155 mm
|
Width |
| d1 |
≈ 923 mm
|
Shoulder diameter of inner ring (large side face) |
| d2 |
≈ 923 mm
|
Shoulder diameter of inner ring (small side face) |
| D1 |
≈ 1 033.84 mm
|
Shoulder diameter of outer ring (large side face) |
| a |
359 mm
|
Distance side face to pressure point |
| r1,2 |
min. 7.5 mm
|
Chamfer dimension |
| r3,4 |
min. 4 mm
|
Chamfer dimension |
| da |
min. 828 mm
|
Diameter of shaft abutment |
|---|---|---|
| Da |
max. 1 122 mm
|
Abutment diameter housing |
| Db |
max. 1 135 mm
|
Diameter of housing abutment |
| ra |
max. 6 mm
|
Radius of fillet |
| rb |
max. 3 mm
|
Radius of fillet |
| Basic dynamic load rating | C |
1 250 kN
|
|---|---|---|
| Basic static load rating | C0 |
3 650 kN
|
| Fatigue load limit | Pu |
50 kN
|
| Reference speed |
480 r/min
|
|
| Minimum axial load factor | A |
100
|
| Minimum radial load factor | kr |
0.085
|
| Limiting value | e |
0.8
|
| Calculation factor (single, tandem) | X |
0.39
|
|---|---|---|
| Calculation factor (single, tandem) | Y0 |
0.33
|
| Calculation factor (single, tandem) | Y2 |
0.76
|
| Calculation factor (back-to-back, face-to-face) | X |
0.63
|
|---|---|---|
| Calculation factor (back-to-back, face-to-face) | Y0 |
0.66
|
| Calculation factor (back-to-back, face-to-face) | Y1 |
0.78
|
| Calculation factor (back-to-back, face-to-face) | Y2 |
1.24
|
| Mass |
524 kg
|
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